I've released a new BB code for the OpenVPN forum today that will help with pasting OpenVPN configuration files. There's more work I want to do to it, but v1.0 is released now. To use it, simply use the oconf= button in your new post editor.

Which results in the following. You can click on the button in the title to switch between the parsed configuration and what the poster originally posted to the forum. Coming soon will be key word highlighting and line numbers.